Tinksky 25pcs 2.1cm Clear Plastic Domestic Sewing Machine Bobbins for Brother Singer Toyota Janome 25 pieces of the clear plastic sewing machine bobbins in one set will be sold together. Color: transparent. Material: durable hard plastic. Size: Diameter: about 2.1cm; Height: about 1.1cm. Fit for most domestic sewing machines, including Singer, Brother, Babylock, Toyota, Euro-Pro, Janome, Kenmore, White, Juki, New Home, Simplicity, Necchi and Elna, etc. Simple and practical design, and easy to use.